leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

KVM: x86: rename pte_list_remove to __pte_list_remove

Browse Source 
This is a patch preparing for further change.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Wei Yang 2018-10-04 10:04:22 +08:00 committed by Paolo Bonzini
parent 0804c849f1
commit 8daf346226
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/x86/kvm/mmu.c
View File

@ -1265,24 +1265,24 @@ pte_list_desc_remove_entry(struct kvm_rmap_head *rmap_head,
mmu_free_pte_list_desc(desc);
}
static void pte_list_remove(u64 *spte, struct kvm_rmap_head *rmap_head)
static void __pte_list_remove(u64 *spte, struct kvm_rmap_head *rmap_head)
{
struct pte_list_desc *desc;
struct pte_list_desc *prev_desc;
int i;
if (!rmap_head->val) {
printk(KERN_ERR "pte_list_remove: %p 0->BUG\n", spte);
pr_err("%s: %p 0->BUG\n", __func__, spte);
BUG();
} else if (!(rmap_head->val & 1)) {
rmap_printk("pte_list_remove: %p 1->0\n", spte);
rmap_printk("%s: %p 1->0\n", __func__, spte);
if ((u64 *)rmap_head->val != spte) {
printk(KERN_ERR "pte_list_remove: %p 1->BUG\n", spte);
pr_err("%s: %p 1->BUG\n", __func__, spte);
BUG();
}
rmap_head->val = 0;
} else {
rmap_printk("pte_list_remove: %p many->many\n", spte);
rmap_printk("%s: %p many->many\n", __func__, spte);
desc = (struct pte_list_desc *)(rmap_head->val & ~1ul);
prev_desc = NULL;
while (desc) {
@ -1296,7 +1296,7 @@ static void pte_list_remove(u64 *spte, struct kvm_rmap_head *rmap_head)
prev_desc = desc;
desc = desc->more;
}
pr_err("pte_list_remove: %p many->many\n", spte);
pr_err("%s: %p many->many\n", __func__, spte);
BUG();
}
}
@ -1349,7 +1349,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte)
sp = page_header(__pa(spte));
gfn = kvm_mmu_page_get_gfn(sp, spte - sp->spt);
rmap_head = gfn_to_rmap(kvm, gfn, sp);
pte_list_remove(spte, rmap_head);
__pte_list_remove(spte, rmap_head);
}
/*
@ -1988,7 +1988,7 @@ static void mmu_page_add_parent_pte(struct kvm_vcpu *vcpu,
static void mmu_page_remove_parent_pte(struct kvm_mmu_page *sp,
u64 *parent_pte)
{
pte_list_remove(parent_pte, &sp->parent_ptes);
__pte_list_remove(parent_pte, &sp->parent_ptes);
}
static void drop_parent_pte(struct kvm_mmu_page *sp,